Motorway sliproad lane gain sign
A blue sign with a diagram showing three lanes on the sliproad joining three lanes on the motorway.
Time to join the M25 anticlockwise - three lanes of it come in from the right to make a six-lane motorway.
A blue sign with a diagram showing three lanes on the sliproad joining three lanes on the motorway.
Time to join the M25 anticlockwise - three lanes of it come in from the right to make a six-lane motorway.